APA (7th ed.) Citation

Ochsner, K. (2007). Geothermal heat pumps a guide for planning and installing / Karl Ochsner: A guide for planning and installing. Earthscan.

Chicago Style (17th ed.) Citation

Ochsner, Karl. Geothermal Heat Pumps a Guide for Planning and Installing / Karl Ochsner: A Guide for Planning and Installing. London: Earthscan, 2007.

MLA (9th ed.) Citation

Ochsner, Karl. Geothermal Heat Pumps a Guide for Planning and Installing / Karl Ochsner: A Guide for Planning and Installing. Earthscan, 2007.

Warning: These citations may not always be 100% accurate.